In vivo studies of the motility pattern of the nonpregnant human uterus. 3. The effect of anovulatory pills.
D000328:Adult; D000818:Animals; D004971:Estrus / Q000187:drug effects; D004997:Ethinyl Estradiol / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009119:Muscle Contraction / Q000187:drug effects*; D009640:Norethindrone / Q000494:pharmacology*; D011247:Pregnancy; D014599:Uterus / Q000502:physiology*
D004997:Ethinyl Estradiol; D009640:Norethindrone